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Uppercase internal SYSTEM.H types address, int*, uint*. Completed.

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David Brown 2016-11-08 12:13:58 +00:00
parent baeb2db81f
commit a17c087a41
56 changed files with 299 additions and 379 deletions
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doc/Features.md
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@ -111,7 +111,10 @@ Most Oberon systems have implicitly or explicitly assumed that LONGINT is large
machine addresses. With the requirement to support 32 bit LONGINT on 64 bit systems, this is no
longer possible.
The type SYSTEM.ADDRESS is added, a signed integer type equivalent to either SYSTEM.INT32 or SYSTEM.INT64 according to the system address size.
The type SYSTEM.ADDRESS is added, a signed integer type equivalent to either SYSTEM.INT32 or SYSTEM.INT64
according to the system address size. As a general purpose integer type it can be used not just to
store machine addresses, but also for any arithmetic purpose related to machine addresses, such as
lengths of memory objects or offsets into memory objects.
The following SYSTEM module predefined functions and procedures now use SYSTEM.ADDRESS instead of LONGINT.